This sample showcases the GoCloudStorageManager class, which bundles a user-defined set of GoCloudStorage subclasses and allows for easy, graphical saving and loading of GoJS Diagram Model data to and from various cloud storage services. As of now, the supported services are:

• Google Drive, managed with GoGoogleDrive
• Microsoft OneDrive, managed with GoOneDrive
• Dropbox, managed with GoDropBox
• Local Storage, managed with GoLocalStorage

GoCloudStorage subclasses are easy to construct and can manage model data for any set of Diagrams on a page. All the GoCloudStorage subclasses managed by the instance of GoCloudStorageManager displayed here handle file saving / loading and file creation / removal for both Diagram 1 and Diagram 2.

Note: Any page that uses GoCloudStorage subclasses (other than GoLocalStorage) must be served from a web server to work.